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<head><meta charset="utf-8"><title>The Weekly Edition of the Edition Updates, Edition #​3 · edition 2021 · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/index.html">edition 2021</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html">The Weekly Edition of the Edition Updates, Edition #​3</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232272560" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232272560">(Mar 29 2021 at 14:00)</a>:</h4>
<p>Monday! <span aria-label="tada" class="emoji emoji-1f389" role="img" title="tada">:tada:</span> Time for status updates! <span aria-label="drum" class="emoji emoji-1f941" role="img" title="drum">:drum:</span></p>
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<p>Range types: <span class="user-mention" data-user-id="243558">@Steven Fackler</span> How are things with the range types? There's still an ongoing discussion, i think?  Any change it'll converge in the next few days?</p>
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<p><code>k#</code> keywords: <span class="user-mention" data-user-id="125270">@scottmcm</span> What's the status of the <code>k#</code> keywords?</p>
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<p>Cargo resolver change - Done!</p>
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<p>Prelude changes: <span class="user-mention" data-user-id="226095">@Dirkjan Ochtman</span> What's the status of the migration lint plan here?</p>
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<p>Or patterns: Implemented, except for the <code>:pat_atom</code> name. (Or whatever alternative will be picked.) Migration lints still ongoing <a href="#narrow/stream/213817-t-lang/topic/or.20patterns">here</a></p>
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<p>Disjoint captures: <span class="user-mention" data-user-id="281950">@Aman Arora</span> What's the status there?</p>
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<p>Rustdoc lint names: <span class="user-mention" data-user-id="232545">@Joshua Nelson</span> You said you weren't sure if about making them deny/errors, but <a href="#narrow/stream/268952-edition-2021/topic/rustdoc.20lint.20names/near/230377134">here</a> it seems like you might have changed your mind?</p>
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<p>IntoIter from <code>[T; N]</code>: Not clear yet if we can even do this over an edition.</p>
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<p>rustc_args_required_const: Ongoing discussion <a href="https://github.com/rust-lang/rust/issues/83167">here</a></p>
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<p>try_trait_v2: <span class="user-mention" data-user-id="125270">@scottmcm</span> Is there still a plan do do anything edition-specific here? (If so, we should track it. It's currently not in our document.)</p>
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<p>rustfix multi-span issue: Nobody is working on this yet. See <a href="#narrow/stream/268952-edition-2021/topic/rustfix.20multi-span">discussion here</a>.</p>
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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232281427" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232281427">(Mar 29 2021 at 14:55)</a>:</h4>
<p><span class="user-mention" data-user-id="310399">@Mara</span> the lint isn't even warn-by-default yet, so I'm a little hesitant to make it deny-by-default. Making it warn by default in 2021 seems like a good idea, but hopefully by then it will warn in all editions</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232281944" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232281944">(Mar 29 2021 at 14:58)</a>:</h4>
<p><span class="user-mention" data-user-id="232545">@Joshua Nelson</span> as long as there's a migration lint that rustfix can apply, it's fine, right? i thought you wanted to make this a hard error, not a deny-by-default lint? or did i misunderstand?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232282835" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232282835">(Mar 29 2021 at 15:03)</a>:</h4>
<p>(cc <span class="user-mention" data-user-id="224872">@rylev</span>, meeting?)</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232295274" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232295274">(Mar 29 2021 at 16:24)</a>:</h4>
<p><span class="user-mention" data-user-id="310399">@Mara</span> I don't see any reason to make it a hard error if we have to support it in 2018 edition</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232295435" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232295435">(Mar 29 2021 at 16:25)</a>:</h4>
<p><span class="user-mention" data-user-id="232545">@Joshua Nelson</span> okay! then i think i misunderstood your plan. but in that case it's no longer an edition change, so removing it from the list :)</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232340183" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232340183">(Mar 29 2021 at 21:35)</a>:</h4>
<p>Disjoint captures: Small bug fix, there hasn't been significant progress since last week</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232460152" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> scottmcm <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232460152">(Mar 30 2021 at 16:58)</a>:</h4>
<p><span class="user-mention" data-user-id="310399">@Mara</span> I've made the Try RFC not be an edition change (<a href="https://github.com/rust-lang/rfcs/pull/3058#issuecomment-810421660">https://github.com/rust-lang/rfcs/pull/3058#issuecomment-810421660</a>), in the hopes we can get away with it, so hopefully won't need edition work.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232754983" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dirkjan Ochtman <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232754983">(Apr 01 2021 at 13:22)</a>:</h4>
<p>I've been a little short on time to work on the prelude changes, I was kind of waiting for the crater run but that seems to be stuck</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/The%20Weekly%20Edition%20of%20the%20Edition%20Updates%2C%20Edition%20%23%E2%80%8B3/near/232755012" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dirkjan Ochtman <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/The.20Weekly.20Edition.20of.20the.20Edition.20Updates.2C.20Edition.20.23.E2.80.8B3.html#232755012">(Apr 01 2021 at 13:22)</a>:</h4>
<p>Will get moving on the migration lints soon</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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